/**
 * WP Barter Exchange — Public Styles
 *
 * @package WP_Barter_Exchange
 */

/* ==========================================================================
   Variables
   ========================================================================== */
:root {
    --wpbe-primary: #27ae60;
    --wpbe-primary-hover: #219a52;
    --wpbe-secondary: #2c3e50;
    --wpbe-accent: #e67e22;
    --wpbe-danger: #e74c3c;
    --wpbe-success: #27ae60;
    --wpbe-info: #3498db;
    --wpbe-warning: #f39c12;
    --wpbe-light: #f8f9fa;
    --wpbe-border: #e0e0e0;
    --wpbe-text: #333;
    --wpbe-text-light: #777;
    --wpbe-radius: 8px;
    --wpbe-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   Layout & Common
   ========================================================================== */
.wpbe-browse-wrapper,
.wpbe-dashboard,
.wpbe-add-item-wrapper,
.wpbe-single-item {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--wpbe-text);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.wpbe-btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: var(--wpbe-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s ease;
    line-height: 1.4;
}

.wpbe-btn-primary {
    background: var(--wpbe-primary);
    color: #fff;
}

.wpbe-btn-primary:hover {
    background: var(--wpbe-primary-hover);
    color: #fff;
}

.wpbe-btn-success {
    background: var(--wpbe-success);
    color: #fff;
}

.wpbe-btn-danger {
    background: var(--wpbe-danger);
    color: #fff;
}

.wpbe-btn-danger:hover {
    background: #c0392b;
}

.wpbe-btn-outline {
    background: transparent;
    border: 2px solid var(--wpbe-primary);
    color: var(--wpbe-primary);
}

.wpbe-btn-outline:hover {
    background: var(--wpbe-primary);
    color: #fff;
}

.wpbe-btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.wpbe-btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

/* ==========================================================================
   Notices
   ========================================================================== */
.wpbe-notice {
    padding: 14px 20px;
    border-radius: var(--wpbe-radius);
    margin-bottom: 20px;
    font-size: 14px;
}

.wpbe-notice-info {
    background: #eaf4fe;
    border-left: 4px solid var(--wpbe-info);
    color: #1a5276;
}

.wpbe-notice-warning {
    background: #fef9e7;
    border-left: 4px solid var(--wpbe-warning);
    color: #7d6608;
}

.wpbe-notice-error {
    background: #fdedec;
    border-left: 4px solid var(--wpbe-danger);
    color: #922b21;
}

.wpbe-notice a {
    color: inherit;
    font-weight: 600;
}

/* ==========================================================================
   Search Bar
   ========================================================================== */
.wpbe-search-bar {
    margin-bottom: 24px;
}

.wpbe-search-bar form {
    display: flex;
    gap: 10px;
}

.wpbe-search-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--wpbe-border);
    border-radius: var(--wpbe-radius);
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}

.wpbe-search-input:focus {
    border-color: var(--wpbe-primary);
}

/* ==========================================================================
   Items Grid
   ========================================================================== */
.wpbe-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.wpbe-item-card {
    background: #fff;
    border-radius: var(--wpbe-radius);
    box-shadow: var(--wpbe-shadow);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.wpbe-item-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.wpbe-item-thumb {
    position: relative;
    height: 200px;
    background: var(--wpbe-light);
    overflow: hidden;
}

.wpbe-item-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wpbe-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: var(--wpbe-light);
    color: #ccc;
}

.wpbe-no-image .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
}

.wpbe-condition-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: #fff;
}

.wpbe-condition-new { background: #27ae60; }
.wpbe-condition-like_new { background: #2ecc71; }
.wpbe-condition-good { background: #3498db; }
.wpbe-condition-fair { background: #f39c12; }
.wpbe-condition-poor { background: #e74c3c; }

.wpbe-item-info {
    padding: 16px;
}

.wpbe-item-title {
    margin: 0 0 8px;
    font-size: 16px;
}

.wpbe-item-title a {
    color: var(--wpbe-secondary);
    text-decoration: none;
}

.wpbe-item-title a:hover {
    color: var(--wpbe-primary);
}

.wpbe-item-value {
    font-size: 15px;
    font-weight: 700;
    color: var(--wpbe-primary);
    margin-bottom: 6px;
}

.wpbe-item-wanted {
    font-size: 13px;
    color: var(--wpbe-text-light);
    margin-bottom: 10px;
}

.wpbe-item-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--wpbe-text-light);
    margin-bottom: 12px;
}

.wpbe-item-user {
    display: flex;
    align-items: center;
    gap: 6px;
}

.wpbe-item-user img {
    border-radius: 50%;
}

.wpbe-item-views {
    display: flex;
    align-items: center;
    gap: 3px;
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.wpbe-pagination {
    text-align: center;
    margin-top: 30px;
}

.wpbe-pagination .page-numbers {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 3px;
    border-radius: var(--wpbe-radius);
    background: #fff;
    border: 1px solid var(--wpbe-border);
    color: var(--wpbe-text);
    text-decoration: none;
}

.wpbe-pagination .page-numbers.current {
    background: var(--wpbe-primary);
    color: #fff;
    border-color: var(--wpbe-primary);
}

/* ==========================================================================
   Dashboard
   ========================================================================== */
.wpbe-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.wpbe-dashboard-header h2 {
    margin: 0;
    font-size: 24px;
}

.wpbe-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.wpbe-stat-card {
    background: #fff;
    border-radius: var(--wpbe-radius);
    box-shadow: var(--wpbe-shadow);
    padding: 20px;
    text-align: center;
}

.wpbe-stat-number {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--wpbe-primary);
}

.wpbe-stat-label {
    font-size: 13px;
    color: var(--wpbe-text-light);
}

/* ==========================================================================
   Tabs
   ========================================================================== */
.wpbe-tabs {
    display: flex;
    border-bottom: 2px solid var(--wpbe-border);
    margin-bottom: 24px;
    gap: 4px;
}

.wpbe-tab {
    padding: 12px 20px;
    text-decoration: none;
    color: var(--wpbe-text-light);
    font-weight: 600;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}

.wpbe-tab:hover {
    color: var(--wpbe-primary);
}

.wpbe-tab-active {
    color: var(--wpbe-primary);
    border-bottom-color: var(--wpbe-primary);
}

.wpbe-badge {
    display: inline-block;
    background: var(--wpbe-danger);
    color: #fff;
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 10px;
    margin-left: 6px;
}

/* ==========================================================================
   Offer Cards
   ========================================================================== */
.wpbe-offers-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.wpbe-offer-card {
    background: #fff;
    border-radius: var(--wpbe-radius);
    box-shadow: var(--wpbe-shadow);
    padding: 20px;
    border-left: 4px solid var(--wpbe-border);
}

.wpbe-offer-pending { border-left-color: var(--wpbe-warning); }
.wpbe-offer-accepted { border-left-color: var(--wpbe-success); }
.wpbe-offer-rejected { border-left-color: var(--wpbe-danger); }
.wpbe-offer-completed { border-left-color: var(--wpbe-primary); }

.wpbe-offer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.wpbe-offer-from {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wpbe-offer-from img {
    border-radius: 50%;
}

.wpbe-offer-status {
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: #fff;
}

.wpbe-status-pending { background: var(--wpbe-warning); }
.wpbe-status-accepted { background: var(--wpbe-success); }
.wpbe-status-rejected { background: var(--wpbe-danger); }
.wpbe-status-completed { background: var(--wpbe-primary); }
.wpbe-status-cancelled { background: #95a5a6; }
.wpbe-status-countered { background: var(--wpbe-info); }

.wpbe-fair-score {
    font-weight: 700;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Trade Visual */
.wpbe-trade-visual {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 14px 0;
    padding: 14px;
    background: var(--wpbe-light);
    border-radius: var(--wpbe-radius);
}

.wpbe-trade-side {
    flex: 1;
}

.wpbe-trade-side small {
    display: block;
    font-weight: 600;
    color: var(--wpbe-text-light);
    margin-bottom: 6px;
}

.wpbe-trade-item {
    padding: 6px 10px;
    background: #fff;
    border-radius: 4px;
    margin-bottom: 4px;
    font-size: 14px;
}

.wpbe-trade-cash {
    font-weight: 700;
    color: var(--wpbe-primary);
    padding: 6px 10px;
}

.wpbe-trade-arrow {
    font-size: 28px;
    color: var(--wpbe-primary);
    font-weight: 700;
}

.wpbe-offer-message {
    color: var(--wpbe-text-light);
    font-size: 14px;
    margin-top: 8px;
}

.wpbe-offer-actions {
    display: flex;
    gap: 10px;
    margin-top: 14px;
}

/* ==========================================================================
   Forms
   ========================================================================== */
.wpbe-form {
    max-width: 700px;
}

.wpbe-form-group {
    margin-bottom: 20px;
}

.wpbe-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14px;
}

.wpbe-form-group label .required {
    color: var(--wpbe-danger);
}

.wpbe-form-group input[type="text"],
.wpbe-form-group input[type="number"],
.wpbe-form-group textarea,
.wpbe-form-group select {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--wpbe-border);
    border-radius: var(--wpbe-radius);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.wpbe-form-group input:focus,
.wpbe-form-group textarea:focus,
.wpbe-form-group select:focus {
    border-color: var(--wpbe-primary);
}

.wpbe-form-row {
    display: flex;
    gap: 16px;
}

.wpbe-form-half {
    flex: 1;
}

.wpbe-form-group small {
    display: block;
    color: var(--wpbe-text-light);
    font-size: 12px;
    margin-top: 4px;
}

/* Image Upload Area */
.wpbe-image-upload-area {
    border: 2px dashed var(--wpbe-border);
    border-radius: var(--wpbe-radius);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s;
}

.wpbe-image-upload-area:hover {
    border-color: var(--wpbe-primary);
}

.wpbe-upload-placeholder .dashicons {
    font-size: 36px;
    width: 36px;
    height: 36px;
    color: #ccc;
}

.wpbe-upload-placeholder p {
    color: var(--wpbe-text-light);
    margin: 8px 0 0;
}

.wpbe-image-previews {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.wpbe-image-previews img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    border: 2px solid var(--wpbe-border);
}

.wpbe-form-feedback {
    padding: 12px 16px;
    border-radius: var(--wpbe-radius);
    margin-top: 14px;
    font-size: 14px;
}

.wpbe-form-feedback.success {
    background: #d4edda;
    color: #155724;
}

.wpbe-form-feedback.error {
    background: #f8d7da;
    color: #721c24;
}

/* Offer Item Selection */
.wpbe-offer-items-select {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.wpbe-offer-item-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--wpbe-light);
    border-radius: var(--wpbe-radius);
    cursor: pointer;
    transition: background 0.2s;
}

.wpbe-offer-item-option:hover {
    background: #e8f5e9;
}

.wpbe-offer-item-option input[type="checkbox"] {
    width: auto;
}

.wpbe-offer-item-option small {
    color: var(--wpbe-primary);
    font-weight: 600;
}

/* ==========================================================================
   Single Item View
   ========================================================================== */
.wpbe-single-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.wpbe-item-gallery {
    grid-column: 1;
}

.wpbe-item-details {
    grid-column: 2;
}

.wpbe-matches-section {
    grid-column: 1 / -1;
}

.wpbe-gallery-main {
    border-radius: var(--wpbe-radius);
    overflow: hidden;
    margin-bottom: 10px;
}

.wpbe-gallery-main img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.wpbe-gallery-thumbs {
    display: flex;
    gap: 8px;
}

.wpbe-gallery-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    border: 2px solid transparent;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.2s;
}

.wpbe-gallery-thumb.active,
.wpbe-gallery-thumb:hover {
    border-color: var(--wpbe-primary);
    opacity: 1;
}

.wpbe-no-image-lg {
    height: 300px;
    flex-direction: column;
    font-size: 14px;
}

.wpbe-no-image-lg .dashicons {
    font-size: 64px;
    width: 64px;
    height: 64px;
}

.wpbe-item-title-lg {
    font-size: 28px;
    margin: 0 0 12px;
}

.wpbe-item-badges {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.wpbe-item-badges .wpbe-condition-badge {
    position: static;
}

.wpbe-status-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: #fff;
}

.wpbe-status-available { background: var(--wpbe-success); }
.wpbe-status-reserved { background: var(--wpbe-warning); }
.wpbe-status-traded { background: var(--wpbe-info); }
.wpbe-status-withdrawn { background: #95a5a6; }

.wpbe-value-display {
    background: var(--wpbe-light);
    padding: 14px 20px;
    border-radius: var(--wpbe-radius);
    margin-bottom: 20px;
}

.wpbe-value-label {
    display: block;
    font-size: 12px;
    color: var(--wpbe-text-light);
    margin-bottom: 4px;
}

.wpbe-value-amount {
    font-size: 24px;
    font-weight: 700;
    color: var(--wpbe-primary);
}

.wpbe-item-description {
    margin-bottom: 20px;
}

.wpbe-item-description h3,
.wpbe-wanted-box h3,
.wpbe-make-offer-section h3 {
    font-size: 16px;
    margin: 0 0 8px;
    color: var(--wpbe-secondary);
}

.wpbe-wanted-box {
    background: #fef9e7;
    border: 1px solid #f9e79f;
    padding: 16px;
    border-radius: var(--wpbe-radius);
    margin-bottom: 20px;
}

.wpbe-owner-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: var(--wpbe-light);
    border-radius: var(--wpbe-radius);
    margin-bottom: 20px;
}

.wpbe-owner-info img {
    border-radius: 50%;
}

.wpbe-owner-info div {
    display: flex;
    flex-direction: column;
}

.wpbe-owner-info span {
    font-size: 12px;
    color: var(--wpbe-text-light);
}

/* Matches */
.wpbe-matches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
    margin-top: 12px;
}

.wpbe-match-card {
    background: #fff;
    border-radius: var(--wpbe-radius);
    box-shadow: var(--wpbe-shadow);
    padding: 14px;
}

.wpbe-match-score {
    font-size: 12px;
    font-weight: 700;
    color: var(--wpbe-primary);
    margin-bottom: 6px;
}

.wpbe-match-card h4 {
    margin: 0 0 4px;
    font-size: 14px;
}

.wpbe-match-card h4 a {
    color: var(--wpbe-secondary);
    text-decoration: none;
}

/* My Items List */
.wpbe-my-items-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wpbe-my-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    background: #fff;
    border-radius: var(--wpbe-radius);
    box-shadow: var(--wpbe-shadow);
    border-left: 4px solid var(--wpbe-border);
}

.wpbe-my-item.wpbe-status-available { border-left-color: var(--wpbe-success); }
.wpbe-my-item.wpbe-status-reserved { border-left-color: var(--wpbe-warning); }
.wpbe-my-item.wpbe-status-traded { border-left-color: var(--wpbe-info); }
.wpbe-my-item.wpbe-status-withdrawn { border-left-color: #95a5a6; }

.wpbe-my-item-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.wpbe-my-item-info h4 {
    margin: 0;
    font-size: 15px;
}

.wpbe-my-item-actions {
    display: flex;
    gap: 8px;
}

.wpbe-item-status,
.wpbe-item-condition {
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 12px;
    background: var(--wpbe-light);
    color: var(--wpbe-text-light);
}

/* History */
.wpbe-history-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wpbe-history-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: #fff;
    border-radius: var(--wpbe-radius);
    box-shadow: var(--wpbe-shadow);
}

.wpbe-history-check {
    font-size: 20px;
}

.wpbe-history-item div {
    display: flex;
    flex-direction: column;
}

.wpbe-history-item span {
    font-size: 13px;
    color: var(--wpbe-text-light);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
    .wpbe-single-item {
        grid-template-columns: 1fr;
    }

    .wpbe-item-details {
        grid-column: 1;
    }

    .wpbe-form-row {
        flex-direction: column;
    }

    .wpbe-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .wpbe-tabs {
        flex-wrap: wrap;
    }

    .wpbe-trade-visual {
        flex-direction: column;
    }

    .wpbe-offer-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}